mirror of
https://github.com/gorhill/uBlock.git
synced 2024-09-29 22:27:12 +02:00
ca9b29c7ec
Related issue: - https://github.com/uBlockOrigin/uBlock-issues/issues/710 Messages from unprivileged ports (i.e. from content scripts) are no longer relayed to message handlers which are to be strictly used to execute privileged code. The last remaining case of unprivileged messages which should be converted into a privileged ones will be taken care of when the following issue is fixed: - https://github.com/gorhill/uBlock/issues/3497
86 lines
3.5 KiB
JavaScript
86 lines
3.5 KiB
JavaScript
/*******************************************************************************
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uBlock Origin - a browser extension to block requests.
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Copyright (C) 2015-present Raymond Hill
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see {http://www.gnu.org/licenses/}.
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Home: https://github.com/gorhill/uBlock
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*/
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'use strict';
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/******************************************************************************/
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(( ) => {
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if ( typeof vAPI !== 'object' ) { return; }
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// https://github.com/gorhill/httpswitchboard/issues/25
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//
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// https://github.com/gorhill/httpswitchboard/issues/131
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// Looks for inline javascript also in at least one a[href] element.
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//
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// https://github.com/gorhill/uMatrix/issues/485
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// Mind "on..." attributes.
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//
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// https://github.com/gorhill/uMatrix/issues/924
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// Report inline styles.
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let inlineScriptCount = 0;
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if (
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document.querySelector('script:not([src])') !== null ||
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document.querySelector('script[src^="data:"]') !== null ||
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document.querySelector('script[src^="blob:"]') !== null ||
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document.querySelector('a[href^="javascript:"]') !== null ||
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document.querySelector('[onabort],[onblur],[oncancel],[oncanplay],[oncanplaythrough],[onchange],[onclick],[onclose],[oncontextmenu],[oncuechange],[ondblclick],[ondrag],[ondragend],[ondragenter],[ondragexit],[ondragleave],[ondragover],[ondragstart],[ondrop],[ondurationchange],[onemptied],[onended],[onerror],[onfocus],[oninput],[oninvalid],[onkeydown],[onkeypress],[onkeyup],[onload],[onloadeddata],[onloadedmetadata],[onloadstart],[onmousedown],[onmouseenter],[onmouseleave],[onmousemove],[onmouseout],[onmouseover],[onmouseup],[onwheel],[onpause],[onplay],[onplaying],[onprogress],[onratechange],[onreset],[onresize],[onscroll],[onseeked],[onseeking],[onselect],[onshow],[onstalled],[onsubmit],[onsuspend],[ontimeupdate],[ontoggle],[onvolumechange],[onwaiting],[onafterprint],[onbeforeprint],[onbeforeunload],[onhashchange],[onlanguagechange],[onmessage],[onoffline],[ononline],[onpagehide],[onpageshow],[onrejectionhandled],[onpopstate],[onstorage],[onunhandledrejection],[onunload],[oncopy],[oncut],[onpaste]') !== null
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) {
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inlineScriptCount = 1;
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}
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const scriptTags = document.querySelectorAll('script[src]');
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let filteredElementCount = 0;
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if ( vAPI.domFilterer ) {
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filteredElementCount = vAPI.domFilterer.getFilteredElementCount();
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}
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vAPI.messaging.send(
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'scriptlets',
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{
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what: 'domSurveyTransientReport',
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filteredElementCount: filteredElementCount,
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scriptCount: inlineScriptCount + scriptTags.length,
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}
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);
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})();
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/*******************************************************************************
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DO NOT:
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- Remove the following code
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- Add code beyond the following code
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Reason:
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- https://github.com/gorhill/uBlock/pull/3721
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- uBO never uses the return value from injected content scripts
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**/
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void 0;
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